/**
 * AdviceBoard - グラスモーフィズムのアドバイスボード
 *
 * ウェルカムカード（.welcome-*）と同じデザイン言語。
 * 単一ページ／複数スライドの両対応。
 */

/* ── オーバーレイ ── */
.advice-board-overlay {
  position: fixed;
  inset: 0;
  z-index: 200000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.3);
  padding: 24px;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.advice-board-overlay.advice-board-visible {
  opacity: 1;
}

/* ── 上部固定モード ── */
.advice-board-overlay.advice-board-top {
  align-items: flex-start;
  padding: 40px 12px 24px;
  background: rgba(0, 0, 0, 0.1);
  pointer-events: none;
}

/* タッチガードON: 背面タッチをブロック（ガイドモード等で使用） */
.advice-board-overlay.advice-board-top.advice-board-guard {
  pointer-events: auto;
}

.advice-board-overlay.advice-board-top .advice-board-card {
  pointer-events: auto;
  max-width: 360px;
  padding: 16px 24px;
  min-height: 140px;
  max-height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  overflow: hidden;
}

.advice-board-overlay.advice-board-top .advice-board-hero-icon {
  margin-bottom: 8px;
}

/* ナビ（ボタン）がある場合は高さ自動拡張 */
.advice-board-overlay.advice-board-top .advice-board-card:has(.advice-board-nav) {
  max-height: none;
}

/* ── カード ── */
.advice-board-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 24px;
  padding: 30px 28px 24px;
  max-width: 380px;
  width: 100%;
  color: #fff;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3);
  transform: translateY(-120vh);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  max-height: 85vh;
  overflow-y: auto;
}

.advice-board-visible .advice-board-card {
  transform: translateY(0);
}

/* ── スライド ── */
.advice-board-slide {
  display: none;
}

.advice-board-slide.active {
  display: block;
}

/* ── ヒーローアイコン ── */
.advice-board-hero-icon {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.advice-board-hero-icon-svg {
  width: 40px;
  height: 40px;
  color: rgba(167, 139, 250, 0.6);
  filter: drop-shadow(0 0 12px rgba(167, 139, 250, 0.25));
}

/* ── タイトル ── */
.advice-board-title {
  text-align: center;
  font-size: 1.35rem;
  font-weight: 700;
  margin: 0 0 8px;
  letter-spacing: 0.03em;
  color: #fff;
}

/* ── サブタイトル ── */
.advice-board-subtitle {
  text-align: center;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0 0 24px;
}

/* ── ウェルカムボード専用 ── */
.advice-board-welcome .advice-board-subtitle {
  font-size: 1.05rem;
  font-weight: 600;
  color: #86efac;
}

/* ── アイテム（単一ページ: アイコン上・中央揃え） ── */
.advice-board-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 22px;
}

.advice-board-item-icon {
  margin-bottom: 10px;
  color: rgba(255, 255, 255, 0.6);
}

.advice-board-item-icon i[data-lucide] {
  width: 24px;
  height: 24px;
}

.advice-board-item-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 4px;
}

.advice-board-item-body {
  font-size: 0.95rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.85);
}

/* ── ポイントリスト（スライド用: 横並び） ── */
.advice-board-point-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.advice-board-point {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.9);
}

.advice-board-point-warning {
  color: #fbbf24;
}

/* ── キャプチャ画像 ── */
.advice-board-capture {
  margin: 12px 0 16px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.advice-board-capture img {
  width: 100%;
  display: block;
}

/* ── 注意事項（単一ページ用） ── */
.advice-board-caution {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 22px;
  color: #fca5a5;
}

.advice-board-caution i[data-lucide],
.advice-board-caution svg {
  width: 24px;
  height: 24px;
  margin-bottom: 10px;
  flex-shrink: 0;
}

.advice-board-caution span {
  font-size: 0.9rem;
  line-height: 1.5;
}

/* ── 警告テキスト（スライド用） ── */
.advice-board-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 12px 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(251, 191, 36, 0.1);
  border: 1px solid rgba(251, 191, 36, 0.2);
  font-size: 0.85rem;
  line-height: 1.5;
  color: #fbbf24;
}

/* ── 情報テキスト（スライド用） ── */
.advice-board-info {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin: 12px 0;
  padding: 10px 14px;
  border-radius: 10px;
  background: rgba(96, 165, 250, 0.1);
  border: 1px solid rgba(96, 165, 250, 0.2);
  font-size: 0.85rem;
  line-height: 1.5;
  color: #93c5fd;
}

/* ── フロー図 ── */
.advice-board-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.advice-board-flow-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.advice-board-flow-item-active {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.3);
}

.advice-board-flow-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.7);
  white-space: nowrap;
}

.advice-board-flow-arrow {
  color: rgba(255, 255, 255, 0.3);
  display: flex;
  align-items: center;
}

/* ── ナビゲーション ── */
.advice-board-nav {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
}

/* ── ドットインジケーター ── */
.advice-board-dots {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 4px;
}

.advice-board-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  transition: background 0.3s ease;
}

.advice-board-dot.active {
  background: rgba(167, 139, 250, 0.7);
}

/* ── プライマリボタン ── */
.advice-board-btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px 24px;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background: linear-gradient(135deg, #4f46e5 0%, #3b82f6 100%);
  border: none;
  border-radius: 16px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  transition: opacity 0.2s ease;
}

.advice-board-btn-primary:active {
  opacity: 0.85;
}

/* ボタンハイライト（パルスアニメーション） */
.advice-board-btn-primary.guided-highlight {
  animation: adviceBoardBtnPulse 1.5s ease-in-out infinite;
}

@keyframes adviceBoardBtnPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3); }
  50% { transform: scale(1.03); box-shadow: 0 4px 20px rgba(59, 130, 246, 0.6), 0 0 0 4px rgba(59, 130, 246, 0.15); }
}

/* ── アウトラインボタン ── */
.advice-board-btn-outline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px 24px;
  font-size: 0.95rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 16px;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.advice-board-btn-outline:active {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.3);
}

/* ── チェックボックス ── */
.advice-board-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}

.advice-board-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: #6366f1;
  flex-shrink: 0;
}

/* ── 動的コンテンツ更新時のカラーバリエーション ── */
.advice-board-card.advice-board-phase-listen {
  border-color: rgba(59, 130, 246, 0.3);
}

.advice-board-card.advice-board-phase-listen .advice-board-hero-icon-svg {
  color: #60a5fa;
  filter: drop-shadow(0 0 12px rgba(59, 130, 246, 0.3));
}

.advice-board-card.advice-board-phase-countdown {
  border-color: rgba(251, 191, 36, 0.3);
}

.advice-board-card.advice-board-phase-countdown .advice-board-hero-icon-svg {
  color: #fbbf24;
  filter: drop-shadow(0 0 12px rgba(251, 191, 36, 0.3));
}

/* STEP4: ボタンと同期した明滅（2s周期、ボタンと同じタイミング） */
.advice-board-card.advice-board-phase-ready {
  border-color: rgba(249, 115, 22, 0.3);
  animation: adviceBoardReadyGlow 2s ease-in-out infinite;
}

.advice-board-card.advice-board-phase-ready .advice-board-hero-icon-svg {
  color: #fb923c;
  filter: drop-shadow(0 0 12px rgba(249, 115, 22, 0.3));
  animation: adviceBoardReadyIcon 2s ease-in-out infinite;
}

@keyframes adviceBoardReadyGlow {
  0%, 100% { border-color: rgba(249, 115, 22, 0.25); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3); }
  50% { border-color: rgba(249, 115, 22, 0.7); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3), 0 0 30px rgba(249, 115, 22, 0.25); }
}

@keyframes adviceBoardReadyIcon {
  0%, 100% { filter: drop-shadow(0 0 8px rgba(249, 115, 22, 0.2)); }
  50% { filter: drop-shadow(0 0 20px rgba(249, 115, 22, 0.6)); }
}

.advice-board-card.advice-board-phase-sing {
  border-color: rgba(255, 105, 180, 0.4);
  animation: adviceBoardSingPulse 1s ease-in-out infinite;
}

.advice-board-card.advice-board-phase-sing .advice-board-hero-icon-svg {
  color: #ff69b4;
  filter: drop-shadow(0 0 12px rgba(255, 105, 180, 0.4));
}

@keyframes adviceBoardSingPulse {
  0%, 100% { border-color: rgba(255, 105, 180, 0.4); }
  50% { border-color: rgba(255, 105, 180, 0.7); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 105, 180, 0.15); }
}

/* ── コンパクトモード（スクロール時にボタンのみ表示） ── */
/* ── コンパクトモード（将来用に残す） ── */
.advice-board-card.advice-board-compact {
  padding: 12px 16px;
  min-height: auto !important;
  max-height: none !important;
}

.advice-board-card.advice-board-compact .advice-board-hero-icon,
.advice-board-card.advice-board-compact .advice-board-title,
.advice-board-card.advice-board-compact .advice-board-subtitle {
  display: none;
}

.advice-board-card.advice-board-compact .advice-board-nav {
  margin-top: 0;
  gap: 8px;
}

.advice-board-card.advice-board-compact .advice-board-btn-primary,
.advice-board-card.advice-board-compact .advice-board-btn-outline {
  padding: 10px 20px;
  font-size: 0.9rem;
}

/* ── ボタンのみボード（タイトル・アイコンなし時） ── */
.advice-board-overlay.advice-board-top .advice-board-card:not(:has(.advice-board-title)) {
  min-height: auto;
  max-height: none;
  padding: 10px 12px;
  max-width: fit-content;
}

.advice-board-overlay.advice-board-top .advice-board-card:not(:has(.advice-board-title)) .advice-board-nav {
  flex-direction: row;
  margin-top: 0;
  gap: 10px;
}

.advice-board-overlay.advice-board-top .advice-board-card:not(:has(.advice-board-title)) .advice-board-btn-primary,
.advice-board-overlay.advice-board-top .advice-board-card:not(:has(.advice-board-title)) .advice-board-btn-outline {
  width: auto;
  flex: 1 1 0;
  padding: 14px 8px;
  font-size: 0.95rem;
  min-width: 0;
  white-space: nowrap;
}

/* ── 重要ポイント（ガイド STEP 2） ── */
.guided-important-highlight {
  color: #fbbf24;
  font-weight: 700;
  font-size: 1.15rem;
}

.guided-important-detail {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.guided-countdown-text {
  font-size: 1.5rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.25);
  transition: color 0.15s, text-shadow 0.15s, transform 0.15s;
  display: inline-block;
}

.guided-countdown-text.active {
  color: #fbbf24;
  text-shadow: 0 0 16px rgba(251, 191, 36, 0.5);
  transform: scale(1.15);
}

/* ── さん·はい の中黒スペーシング ── */
.guided-countdown-dot {
  display: inline-block;
  width: 1.5em;
  text-align: center;
  color: rgba(255, 255, 255, 0.2);
  font-size: 1.2rem;
}

/* ── デモ再生中フェーズテキスト ── */
.guided-demo-phase-text {
  font-size: 1.25rem;
  font-weight: 600;
  color: #60a5fa;
  animation: guidedDemoPulse 1.5s ease-in-out infinite;
}
.guided-demo-phase-text.guided-demo-doremi {
  color: #86efac;
}

@keyframes guidedDemoPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; text-shadow: 0 0 12px currentColor; }
}

/* ── ウェルカムボード閉じるボタン ── */
.welcome-close-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.35);
  font-size: 1.4rem;
  cursor: pointer;
  border-radius: 8px;
  transition: color 0.2s ease, background 0.2s ease;
  line-height: 1;
}

.welcome-close-btn:hover {
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.08);
}

/* ── サブタイトル内ハイライト（さん・はい等） ── */
.advice-subtitle-highlight {
  display: inline-block;
  margin-top: 8px;
  font-size: 1.1rem;
  font-weight: 600;
  color: #fbbf24;
}

/* ── レスポンシブ ── */
@media (max-width: 380px) {
  .advice-board-card {
    padding: 30px 20px 24px;
    border-radius: 20px;
  }

  .advice-board-title {
    font-size: 1.2rem;
  }
}

/* iPad・大画面: ボードを上寄りに配置 */
@media (min-width: 768px) {
  .advice-board-overlay {
    align-items: flex-start;
    padding-top: 15vh;
  }
}